<template>
  <el-drawer
    custom-class="learn-drawer"
    :title="!dataForm.id ? '新增考试' : '修改考试'"
    :visible.sync="drawer"
    direction="btt"
    size="100%"
    :modal="false"
  >
    <div class="mod-config paper-box">
      <div class="paper-left">
        <paper-cate
          ref="paperCate"
          rootName="试卷分类管理"
          :setCurrent="setCurrent"
          :current="current"
          :url="{
          update:'/exam-admin/paper/cate/update',
          save:'/exam-admin/paper/cate/save',
          delete:'/exam-admin/paper/cate/delete',
          tree:'/exam-admin/paper/cate/tree'
        }"
        />
      </div>
      <div class="paper-right" ref="fixedMain">
        <el-row ref="fixedForm">
          <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList(1)">
            <el-col :span="20">
              <el-form-item>
                <el-input
                  v-model="dataForm.paperName"
                  placeholder="试卷名称"
                  clearable
                  @change="getDataList(1)"
                  @clear="getDataList(1)"
                />
              </el-form-item>
              <el-form-item>
                <el-button @click="getDataList(1)">查询</el-button>
                <el-button
                  v-if="isAuth('paper:paper:save') && type !== 'list'"
                  type="primary"
                  @click="addHandle()"
                >新增</el-button>
              </el-form-item>
            </el-col>
            <el-col :span="4" class="learn-drawer-range-box-buttons" v-if="type === 'list'">
              <el-button
                class="el-icon-check"
                type="text"
                @click="setExam"
                style="color: #67C23A;font-size:24px"
              />
              <el-button
                class="el-icon-close"
                type="text"
                @click="handleClose"
                style="color: #F56C6C;font-size: 24px"
              />
            </el-col>
          </el-form>
        </el-row>
        <el-table
          :data="dataList"
          width="100%"
          :highlight-current-row="type === 'list'"
          @current-change="setExamRow"
          border
          style="width: 100%;"
          v-loading="dataListLoading"
        >
          <el-table-column
            fixed="left"
            prop="ID"
            type="index"
            header-align="center"
            align="center"
            width="80"
            label="ID"
          ></el-table-column>
          <el-table-column prop="paperName" header-align="center" align="center" label="名称"></el-table-column>
          <el-table-column prop="cateName" header-align="center" align="center" label="分类"></el-table-column>
          <el-table-column prop="paperName" header-align="center" align="center" label="组卷方式">
            <template slot-scope="scope">
              {{parseInt(scope.row.compType) === 0 ? '选题':parseInt(scope.row.compType) === 1 ?
              '抽题':'随机'}}
            </template>
          </el-table-column>
          <el-table-column prop="totalper" header-align="center" align="center" label="总分"></el-table-column>
          <el-table-column
            v-if="type !== 'list'"
            fixed="right"
            header-align="center"
            align="center"
            width="150"
            label="操作"
          >
            <template slot-scope="scope">
              <el-button type="text" @click="addHandle(scope.row.id)">修改</el-button>
              <el-button type="text" @click="deleteHandle(scope.row.id)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
        <el-pagination
          ref="fixedPag"
          @size-change="sizeChangeHandle"
          @current-change="currentChangeHandle"
          :current-page="pageIndex"
          :page-sizes="[10, 20, 50]"
          :page-size="pageSize"
          :total="totalPage"
          layout="total, sizes, prev, pager, next, jumper"
        ></el-pagination>
        <add-exam
          ref="addExam"
          v-if="addOrUpdateVisible && type !== 'list'"
          :getDataList="getDataList"
        />
      </div>
    </div>
  </el-drawer>
</template>

<script>
  // import AddOrUpdate from './paper-add-or-update'
  import paperCate from '../../views/modules/paper/papercate'
  // import AddExam from '../../../components/check/addExam'

  export default {
    data() {
      return {
        current: {},
        paperCate: false,
        drawer: false,
        dataForm: {
          paperName: '',
          cateId: ''
        },
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListLoading: false,
        // dataListSelections: [],
        addOrUpdateVisible: false,
        AddExam: false
      }
    },
    props: {
      type: String,
      setExamRow: {
        type: Function,
        default: function() {
          return _ => ({})
        }
      },
      handleClose: {
        type: Function,
        default: function() {
          return _ => ({})
        }
      },
      setExam: {
        type: Function,
        default: function() {
          return _ => ({})
        }
      }
    },
    components: {
      // AddOrUpdate,
      paperCate
    },
    methods: {
      init() {
        this.drawer = true
        this.getDataList()
        this.$refs.paperCate.init()
      },
      delectCate() {
        this.current = { name: '', id: '' }
        this.dataForm.cateId = ''
        this.getDataList()
      },
      setCurrent(data, bool) {
        this.current = data
        this.dataForm.cateId = data.id
        this.getDataList(1)
      },
      // checkSort () {
      //   this.dialogFormVisible = true
      //   this.paperCate = true
      //   this.$nextTick(() => {
      //     this.$refs.paperCate.init()
      //   })
      // },
      // 获取数据列表
      getDataList(page) {
        if (page) this.pageIndex = page
        this.dataListLoading = true
        this.$http({
          url: this.$http.adornUrl('/exam-admin/paper/list'),
          method: 'post',
          data: {
            page: this.pageIndex,
            limit: this.pageSize,
            paperName: this.dataForm.paperName,
            cateId: this.dataForm.cateId
          }
        }).then(data => {
          if (data && data.code === 200) {
            this.dataList = data.data.list
            this.totalPage = data.data.totalCount
          } else {
            this.dataList = []
            this.totalPage = 0
          }
          this.dataListLoading = false
        })
      },
      // 每页数
      sizeChangeHandle(val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },
      // 当前页
      currentChangeHandle(val) {
        this.pageIndex = val
        this.getDataList()
      },
      // 多选
      /* selectionChangeHandle (val) {
          this.dataListSelections = val
        }, */
      // 新增 / 修改
      addHandle(id) {
        this.addOrUpdateVisible = true
        this.$nextTick(() => {
          this.$refs.addExam.init(id)
        })
      },
      // sort () {
      //   this.paperCate = true
      //   this.dialogFormVisible = true
      //   this.$nextTick(() => {
      //     this.$refs.paperCate.init(false)
      //   })
      // },
      // 删除
      deleteHandle(id) {
        this.$confirm(`确定要进行删除操作吗?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$http({
            url: this.$http.adornUrl('/exam-admin/paper/delete'),
            method: 'post',
            data: { id: id }
          }).then(data => {
            if (data && data.code === 200) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500
              })
              this.pageIndex > 1 && this.dataList.length <= 1 && this.pageIndex --
              this.getDataList()
            } else {
              this.$message.warning(data.msg)
            }
          })
        })
      }
    }
  }
</script>
<style lang="scss" scoped>
  .paper-box {
    min-height: 100%;
    height: 100%;
    display: flex;
    overflow: auto;
    border: 1px solid #eee;

    .paper-left {
      padding-right: 10px;
    }

    .paper-right {
      flex: 1;
      padding: 10px;
      overflow: auto;
    }
  }
</style>
